23352356

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{20201}}^1$

素因数の和:20239

約数の個数: 18

約数和(自身を含む): 43414098

約数和(自身を除く): 20061742

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 20201, 40402, 80804, 343417, 686834, 1373668, 5838089, 11676178, 23352356]

約数ペア:

[(1, 23352356), (2, 11676178), (4, 5838089), (17, 1373668), (34, 686834), (68, 343417), (289, 80804), (578, 40402), (1156, 20201)]